Cheap flights from Missoula (MSO) to San Juan from $504

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MSO — SJU
Jun 3 — Jun 101

Cheap flight deals from Missoula to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 29, 2024.

Popular in

December

Cheapest in

April

Round-trip from

$248
High demand for flights, 37% potential price rise
Best time to find cheap flights, 29% potential price drop
From Missoula Johnson-Bell Field to San Juan

What is the cheapest day to fly round-trip from Missoula to San Juan?

Wednesday flights are found to be more expensive to fly from Missoula to San Juan. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Juan.

What is the cheapest month to fly from Missoula to San Juan?

April can be a great time to fly to San Juan from Missoula with a flight ticket averaging about $801. Cheapflights users have found deals in the month of April for as cheap as $523. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Missoula to San Juan (MSO - SJU)?

A simple way to save on the total cost of your ticket is to fly from Missoula to San Juan at noon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the morning.

Cheap American Airlines flights from Missoula to San Juan

Explore cheap flight options specifically provided by American Airlines for the route between Missoula and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Missoula to San Juan. Come back soon if you're not finding the exact deal you're looking for.
Fri 10/181:30 pmMSO - SJU
2 stops19h 22mAmerican Airlines
Fri 10/252:10 amSJU - MSO
2 stops12h 27mAmerican Airlines
Deal found 5/28$504
Wed 7/171:53 pmMSO - SJU
2 stops19h 06mAmerican Airlines
Mon 7/228:30 pmSJU - MSO
2 stops18h 33mAmerican Airlines
Deal found 5/28$564
Wed 7/177:00 amMSO - SJU
1 stop15h 20mAmerican Airlines
Sun 7/211:30 amSJU - MSO
1 stop13h 33mAmerican Airlines
Deal found 5/28$594
Wed 7/171:53 pmMSO - SJU
2 stops19h 06mAmerican Airlines
Sun 7/211:30 amSJU - MSO
1 stop13h 33mAmerican Airlines
Deal found 5/28$654
Wed 7/177:00 amMSO - SJU
1 stop15h 20mAmerican Airlines
Mon 7/227:05 amSJU - MSO
1 stop16h 14mAmerican Airlines
Deal found 5/28$699
Wed 7/177:00 amMSO - SJU
2 stops12h 41mAmerican Airlines
Sun 7/211:30 amSJU - MSO
2 stops12h 53mAmerican Airlines
Deal found 5/28$1,222

Cheap United Airlines flights from Missoula to San Juan

Explore cheap flight options specifically provided by United Airlines for the route between Missoula and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Missoula to San Juan. Ensure the flight price, dates, time, and airline match your criteria before you book.
Fri 10/182:30 pmMSO - SJU
2 stops22h 12mUnited Airlines
Sat 10/262:00 pmSJU - MSO
1 stop9h 27mUnited Airlines
Deal found 5/28$674
Fri 10/184:52 pmMSO - SJU
1 stop22h 38mUnited Airlines
Sat 10/262:00 pmSJU - MSO
1 stop9h 27mUnited Airlines
Deal found 5/28$773

Cheap Missoula to San Juan flights in May & June 2024

Find cheap flight options from Missoula to San Juan specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 29, 2024.
These are some of the most attractive deals on flights from Missoula to San Juan in 2024. More deals are always being added, so be sure to check back regularly.
Wed 5/296:00 amMSO - SJU
1 stop14h 45mAmerican Airlines
Wed 6/56:15 amSJU - MSO
2 stops16h 58mAmerican Airlines
Deal found 5/28$684
Wed 5/296:30 amMSO - SJU
1 stop8h 58mUnited Airlines
Tue 6/41:05 amSJU - MSO
2 stops14h 19mUnited Airlines
Deal found 5/28$824
Wed 5/296:30 amMSO - SJU
2 stops12h 08mUnited Airlines
Tue 6/41:05 amSJU - MSO
2 stops12h 46mUnited Airlines
Deal found 5/28$1,172

Missoula to San Juan 2024 flight deals

Discover exclusive flight deals for travel between Missoula and San Juan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
These are some of the most attractive deals on flights from Missoula to San Juan in 2024. More deals are always being added, so be sure to check back regularly.
Fri 10/181:30 pmMSO - SJU
2 stops19h 22mAmerican Airlines
Fri 10/252:10 amSJU - MSO
2 stops12h 27mAmerican Airlines
Deal found 5/28$504
Wed 7/171:53 pmMSO - SJU
2 stops19h 06mAmerican Airlines
Mon 7/228:30 pmSJU - MSO
2 stops18h 33mAmerican Airlines
Deal found 5/28$564
Wed 7/177:00 amMSO - SJU
1 stop15h 20mAmerican Airlines
Sun 7/211:30 amSJU - MSO
1 stop13h 33mAmerican Airlines
Deal found 5/28$594
Thu 11/286:30 amMSO - SJU
2 stops11h 56mUnited Airlines
Sat 12/78:35 amSJU - MSO
2 stops15h 44mUnited Airlines
Deal found 5/28$639
Wed 7/171:53 pmMSO - SJU
2 stops19h 06mAmerican Airlines
Sun 7/211:30 amSJU - MSO
1 stop13h 33mAmerican Airlines
Deal found 5/28$654
Fri 10/182:30 pmMSO - SJU
2 stops22h 12mUnited Airlines
Sat 10/262:00 pmSJU - MSO
1 stop9h 27mUnited Airlines
Deal found 5/28$674
Wed 5/296:00 amMSO - SJU
1 stop14h 45mAmerican Airlines
Wed 6/56:15 amSJU - MSO
2 stops16h 58mAmerican Airlines
Deal found 5/28$684
Wed 7/177:00 amMSO - SJU
1 stop15h 20mAmerican Airlines
Mon 7/227:05 amSJU - MSO
1 stop16h 14mAmerican Airlines
Deal found 5/28$699
Fri 10/184:52 pmMSO - SJU
1 stop22h 38mUnited Airlines
Sat 10/262:00 pmSJU - MSO
1 stop9h 27mUnited Airlines
Deal found 5/28$773

Find flights from Missoula to San Juan within your budget

Customize your flight search to find flights from Missoula to San Juan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$504 - $1,222

Route

Depart

Return

Price

Missoula Johnson-Bell FieldSan Juan Luis Munoz Marin Intl

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Fri 10/18

2 stops19h 22m

San Juan Luis Munoz Marin Intl

Fri 10/25

2 stops12h 27m

$504

Missoula Johnson-Bell FieldSan Juan Luis Munoz Marin Intl

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Wed 7/17

2 stops19h 06m

San Juan Luis Munoz Marin Intl

Mon 7/22

2 stops18h 33m

$564

Missoula Johnson-Bell FieldSan Juan Luis Munoz Marin Intl

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Wed 7/17

1 stop15h 20m

San Juan Luis Munoz Marin Intl

Sun 7/21

1 stop13h 33m

$594

Missoula Johnson-Bell FieldSan Juan Luis Munoz Marin Intl

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Wed 7/17

2 stops19h 06m

San Juan Luis Munoz Marin Intl

Sun 7/21

1 stop13h 33m

$654

Missoula Johnson-Bell FieldSan Juan Luis Munoz Marin Intl

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Fri 10/18

2 stops22h 12m

San Juan Luis Munoz Marin Intl

Sat 10/26

1 stop9h 27m

$674

Missoula Johnson-Bell FieldSan Juan Luis Munoz Marin Intl

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Wed 7/17

1 stop15h 20m

San Juan Luis Munoz Marin Intl

Mon 7/22

1 stop16h 14m

$699

Missoula Johnson-Bell FieldSan Juan Luis Munoz Marin Intl

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Fri 10/18

1 stop22h 38m

San Juan Luis Munoz Marin Intl

Sat 10/26

1 stop9h 27m

$773

Missoula Johnson-Bell FieldSan Juan Luis Munoz Marin Intl

MSO - SJU

MSOSJU

Missoula Johnson-Bell Field

Wed 7/17

2 stops12h 41m

San Juan Luis Munoz Marin Intl

Sun 7/21

2 stops12h 53m

$1,222

Flights are sorted by cheapest first

Deals found on 5/28

When is the cheapest time to fly from Missoula to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Missoula to San Juan. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Missoula to San Juan flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Missoula to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Missoula with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average temperature and rainfall totals by month.

SJU

Temperature

77 - 82.4 °F

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Juan. Reviews last updated May 29, 2024.
Peruse reviews from past customers who have flown with American Airlines and United Airlines from Missoula to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.4
Good
10,784 reviews

Crew

8.1

Overall

7.4

Food

6.7

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Reviews

1 / 10

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport

7.4
Good
10,784 reviews
7.4
Good
10,784 reviews

Crew

8.1

Overall

7.4

Food

6.7

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Reviews

1 / 10

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport

7.3
Good
14,302 reviews
7.4
Good
10,784 reviews

Crew

8.1

Overall

7.4

Food

6.7

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Reviews

1 / 10

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport

Related info for your journey

Find useful and relevant information for your journey from Missoula to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Missoula to San Juan?

    Missoula Johnson-Bell Field (MSO) is the airport you will fly out of if you book a flight from Missoula to San Juan. You should not have trouble finding flights to San Juan from Johnson-Bell Field; the airport handles an average of 0 outbound flights to San Juan per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Missoula airport to San Juan. It is only a 5.5 mi journey to Johnson-Bell Field (MSO) from Missoula’s city center.

  • Can I find flights from Missoula to San Juan for under $600 on Cheapflights?

    Yes, there are multiple flights from Missoula to San Juan for under $600. The cheapest flight booked recently is on American Airlines for just $504, but on average you can expect to pay $710.

  • What are the cheapest airlines flying from Missoula to San Juan round-trip?

    According to our current data, American Airlines ($504), and United Airlines ($674) offers the cheapest pricing from Missoula to San Juan. Users have found that American Airlines is 37% cheaper than the other options available to this destination.

  • What does MSO to SJU mean?

    MSO stands for Missoula Johnson-Bell Field Airport, while SJU stands for San Juan Luis Munoz Marin Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Missoula to San Juan that include extra baggage allowance?

    The amount of baggage you can bring on your Missoula to San Juan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Missoula to San Juan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Missoula to San Juan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Missoula to San Juan that include hotel bookings?

    Yes. In addition to deals on Missoula to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missoula to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missoula to San Juan.

  • Can I find deals for business class flights from Missoula to San Juan?

    Yes. Cheapflights offers flight deals from Missoula to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Missoula to San Juan that allow pets onboard?

    Many airlines flying from Missoula to San Juan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Missoula to San Juan?

    Yes, you can often find last-minute deals on Missoula to San Juan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Missoula to San Juan flight deals updated?

    The Missoula to San Juan flight deals you see on this page were last updated on 5/28.

  • What are the most popular airlines that fly from Missoula to San Juan?

  • When is the best time to book a flight from Missoula to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Missoula to San Juan (average of $248). Flying from Missoula to San Juan in March is currently the most expensive (average of $338). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Missoula to San Juan
See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Missoula to San Juan

Discover the top 3 airlines that operate flights from Missoula to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$445Average$671FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$543Average$794FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$546Average$706FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights from Missoula to San Juan by cabin class

Find flights from Missoula to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Missoula to San Juan?

Cheapflights helps you search for flights from Missoula to San Juan via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Missoula to San Juan?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Missoula to San Juan.

Can Cheapflights find flights from Missoula to San Juan with no change fees?

Yes! Cheapflights helps users easily find flights from Missoula to San Juan with no change fees.

Can Cheapflights notify me if prices for flights from Missoula to San Juan become cheaper?

Not ready to book yet? You can track prices for flights from Missoula to San Juan on Cheapflights with our Price Alert feature and get notified when better prices are available.

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